Primary Location

Mast Cell Tumors in Cats

Mast
cell tumors are a common problem in cats. These growths may appear on
the skin of the trunk or may develop deep within the animal’s body.
Effective veterinary treatment is available for this condition. At
Gentle Doctor Animal Hospital in Las Vegas, NV, we offer treatment
for mast cell tumors in cats.

What Are
Mast Cell Tumors?

Mast
cells, a type of white blood cell, are present in many organs of the
body. They play an important part in immune system function. However,
occasionally, these cells experience abnormal growth, leading to
tumors of the skin or the internal organs. Generally, they occur in
animals over 4 years of age. These tumors can be benign or malignant,
and may, in some cases, metastasize to other areas of the body.

Symptoms of Mast Cell
Tumors

You
may find a raised, hairless bump on the trunk of your cat’s body.
The bump itself may appear red or irritated. The cat may lick or chew
at the growth, causing ulceration. Growths can also occur on internal
organs, such as the spleen. The animal may vomit, lose its appetite,
have diarrhea or may become listless.

Diagnosis of Mast
Cell Tumors

A
fine needle is used to draw fluid and cells from inside the tumor,
which is then analyzed and staged for the progress of the disease. If
the tumor is on the skin, your pet may not need sedation for this
procedure. However, if the tumor lies on internal organs, sedation is
administered, and ultrasound is often used to locate the tumor. Blood
work, bone marrow testing and x-rays may also be done to diagnose the
extent of the disease.

Treatments For Mast
Cell Tumors

Because
manipulation of mast cell tumors releases histamines that can be
damaging to the animal’s body. Antihistamine medications can help
to alleviate this problem. Surgical removal of cysts is the
recommended treatment for mast cell tumors. Cats with skin tumors
generally have a good outcome from this surgery. Animals with tumors
located inside the body may have recurring tumors and generally do
not fare as well. Chemotherapy drugs are sometimes used along with
surgery to improve outcomes.

Dr.
Pribyl
and Dr. Fujikawa
use their extensive training in veterinary medicine to help their
patients in Las Vegas, NV and surrounding areas maintain good health
throughout life. We offer many services, including examinations,
preventative care, dental care, diagnostics, surgery, laser therapy
and boarding. Call Gentle Doctor Animal Hospital today at
702-259-9200 for an appointment to learn about effective treatment
for your cat’s mast cell tumors.